LP3390 switching equivalent, constant current switching.
* High Efficiency: 95%
* 1.2MHzFixed-Frequency PWM Operation
* Maximum Output Voltage up to 30V
* Operating Range : 2.5V to 5.5V
* Shutdown Supply Cur.
The internal MOSFET can support up to 8 White LEDs for backlighting and OLED power application,and the internal soft st.
The LP3390 is a high frequency, asynchronous boost converter for constant current white LED driver applications. The internal MOSFET can support up to 8 White LEDs for backlighting and OLED power application,and the internal soft start function can r.
Image gallery
Download